UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEAy5uANSk7GoFSQMLcOEuOXGZTdwbsMDhVm8JCOzXM=' 
WHERE 
  key_id = 'd1970f877caed626e6fb4dd63088775b3cb6668a0f7a53dab411a8ed3840bd8c' 
  AND (
    token = 'IEAy5uANSk7GoFSQMLcOEuOXGZTdwbsMDhVm8JCOzXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )